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Delay-Doppler Domain Communications and Radar Sensing

Objective

Next-generation wireless networks are envisioned to provide high data rate and reliability with accurate sensing capability. To achieve this, new breakthrough in wireless technology is a must. Conventional wireless technologies are designed in the time-frequency (TF) domain, where the channel response could experience significant fluctuations, and the key radar parameters, e.g. delay and Doppler, are not explicitly represented. Consequently, TF domain communications generally require frequent channel estimation and large signalling overhead, and the communication waveforms need sophisticated adaptions to cater to radar sensing. Recent advances in delay-Doppler (DD) domain signal processing have opened the door for wireless communications and radar sensing in the DD domain. Leveraging the distinct channel features, DD domain communications do not require frequent channel estimation. Moreover, linear delay and Doppler estimation could be possible in the DD domain, thanks to the explicit representations of delay and Doppler. The goal of DDComRad is to fully unleash the potential of communications and radar sensing in the DD domain by developing novel techniques for 1) DD domain multiuser multiple-input multiple-output (MU-MIMO) transmissions; 2) DD domain integrated sensing and communications (ISAC) designs; 3) DD domain pulse shaping and realization. The main research approaches that will be employed include the advanced DD domain signal processing tool, e.g. Zak transform, information-theoretical analysis, and machine learning. The research outputs will have a significant impact on the applicants career prospects enabling him to obtain a leadership position in academia or industry. More importantly, the proposed research will not only secure the leadership of the European Union (EU) in the 6G competition, but also contribute to the economic future of the EU, especially for the development of novel applications, such as intelligent transportation and telemedicine.

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Keywords

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Programme(s)

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Topic(s)

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Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) HORIZON-MSCA-2022-PF-01

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Coordinator

TECHNISCHE UNIVERSITAT BERLIN
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 173 847,36
Address
STRASSE DES 17 JUNI 135
10623 Berlin
Germany

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Region
Berlin Berlin Berlin
Activity type
Higher or Secondary Education Establishments
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

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